All metal flaps and matching surround to standard BS1004A;Suitable for mid-rails and composite doors 38-70mm thick;Contains external weatherseal, internal draught seal and nylon brush seal;Fully spring loaded external flap opens up to 180;Supplied with four screws in two different lengths

• 12 Black Affinity Letterplate Premium Heavy Duty Sprung Letter box UPVC Wood Door
• 12"
• Black

12 Black Affinity Letterplate Premium Heavy Duty Sprung Letter box UPVC Wood DoorAvocet